http://lod.bco-dmo.org/id/dataset/563152
eng; USA
utf8
dataset
Highest level of data collection, from a common set of sensors or instrumentation, usually within the same research project
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
2015-07-29
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Experimental results on inorganic carbon fluxes of Prochlorococcus MED4 cultured under high and low CO2 concentrations (OA phytoplankton physiology project)
2015-07-29
publication
2015-07-29
revision
BCO-DMO Linked Data URI
2015-07-29
creation
http://lod.bco-dmo.org/id/dataset/563152
Brian M. Hopkinson
University of Georgia
principalInvestigator
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
publisher
Cite this dataset as: Hopkinson, B. M. (2015) Experimental results on inorganic carbon fluxes of Prochlorococcus MED4 cultured under high and low CO2 concentrations (OA phytoplankton physiology project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 2015-07-29) Version Date 2015-07-29 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/563152 [access date]
Inorganic carbon fluxes of Prochlorococcus MED4 cultured under high and low CO2 concentrations Dataset Description: <p>Prochlorococcus MED4 was acclimated to low (150 ppm) or high (1000 ppm) CO2. The cultures were then concentrated and placed in the chamber of a membrane inlet mass spectrometer (MIMS; Pfieffer QMS220). Dissolved inorganic carbon (DIC) was gradually added to the culture and inorganic carbon fluxes were measured using MIMS as described in Hopkinson et al. 2014.</p>
<p><strong>Relevant Reference:</strong></p>
<p>Hopkinson, B.M.,&nbsp; J.N. Young, A. L. Tansik, and B. J. Binder. 2014. The minimal CO2-concentrating mechanism of Prochlorococcus spp. MED4 is effective and efficient. Plant Physiology 166: 2205-2217.</p> Methods and Sampling:
Funding provided by NSF Emerging Frontiers Division (NSF EF) Award Number: EF-1041034 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1041034
completed
Brian M. Hopkinson
University of Georgia
706-542-7880
Department of Marine Sciences
Athens
Georgia
30602
USA
bmhopkin@uga.edu
pointOfContact
asNeeded
Dataset Version: 2015-07-29
Unknown
DIC_assay
CO2_culture
photosyn_net
respiration
CO2_flux
HCO3_flux
DIC_internal
membrane inlet mass spectrometer (MIMS)
theme
None, User defined
dissolved inorganic Carbon
Partial pressure of CO2
No BCO-DMO term
dark on-deck incubation oxygen respiration
featureType
BCO-DMO Standard Parameters
Mass Spectrometer
instrument
BCO-DMO Standard Instruments
Hopkinson_lab
service
Deployment Activity
University of Georgia lab
place
Locations
otherRestrictions
otherRestrictions
Access Constraints: none. Use Constraints: Please follow guidelines at: http://www.bco-dmo.org/terms-use Distribution liability: Under no circumstances shall BCO-DMO be liable for any direct, incidental, special, consequential, indirect, or punitive damages that result from the use of, or the inability to use, the materials in this data submission. If you are dissatisfied with any materials in this data submission your sole and exclusive remedy is to discontinue use.
Science, Engineering and Education for Sustainability NSF-Wide Investment (SEES): Ocean Acidification (formerly CRI-OA)
https://www.nsf.gov/funding/pgm_summ.jsp?pims_id=503477
Science, Engineering and Education for Sustainability NSF-Wide Investment (SEES): Ocean Acidification (formerly CRI-OA)
NSF Climate Research Investment (CRI) activities that were initiated in 2010 are now included under Science, Engineering and Education for Sustainability NSF-Wide Investment (SEES). SEES is a portfolio of activities that highlights NSF's unique role in helping society address the challenge(s) of achieving sustainability. Detailed information about the SEES program is available from NSF (https://www.nsf.gov/funding/pgm_summ.jsp?pims_id=504707).
In recognition of the need for basic research concerning the nature, extent and impact of ocean acidification on oceanic environments in the past, present and future, the goal of the SEES: OA program is to understand (a) the chemistry and physical chemistry of ocean acidification; (b) how ocean acidification interacts with processes at the organismal level; and (c) how the earth system history informs our understanding of the effects of ocean acidification on the present day and future ocean.
Solicitations issued under this program:
NSF 10-530, FY 2010-FY2011
NSF 12-500, FY 2012
NSF 12-600, FY 2013
NSF 13-586, FY 2014
NSF 13-586 was the final solicitation that will be released for this program.
PI Meetings:
1st U.S. Ocean Acidification PI Meeting(March 22-24, 2011, Woods Hole, MA)
2nd U.S. Ocean Acidification PI Meeting(Sept. 18-20, 2013, Washington, DC)
3rd U.S. Ocean Acidification PI Meeting (June 9-11, 2015, Woods Hole, MA – Tentative)
NSF media releases for the Ocean Acidification Program:
Press Release 10-186 NSF Awards Grants to Study Effects of Ocean Acidification
Discovery Blue Mussels "Hang On" Along Rocky Shores: For How Long?
Discovery nsf.gov - National Science Foundation (NSF) Discoveries - Trouble in Paradise: Ocean Acidification This Way Comes - US National Science Foundation (NSF)
Press Release 12-179 nsf.gov - National Science Foundation (NSF) News - Ocean Acidification: Finding New Answers Through National Science Foundation Research Grants - US National Science Foundation (NSF)
Press Release 13-102 World Oceans Month Brings Mixed News for Oysters
Press Release 13-108 nsf.gov - National Science Foundation (NSF) News - Natural Underwater Springs Show How Coral Reefs Respond to Ocean Acidification - US National Science Foundation (NSF)
Press Release 13-148 Ocean acidification: Making new discoveries through National Science Foundation research grants
Press Release 13-148 - Video nsf.gov - News - Video - NSF Ocean Sciences Division Director David Conover answers questions about ocean acidification. - US National Science Foundation (NSF)
Press Release 14-010 nsf.gov - National Science Foundation (NSF) News - Palau's coral reefs surprisingly resistant to ocean acidification - US National Science Foundation (NSF)
Press Release 14-116 nsf.gov - National Science Foundation (NSF) News - Ocean Acidification: NSF awards $11.4 million in new grants to study effects on marine ecosystems - US National Science Foundation (NSF)
SEES-OA
largerWorkCitation
program
Ocean Carbon and Biogeochemistry
http://us-ocb.org/
Ocean Carbon and Biogeochemistry
The Ocean Carbon and Biogeochemistry (OCB) program focuses on the ocean's role as a component of the global Earth system, bringing together research in geochemistry, ocean physics, and ecology that inform on and advance our understanding of ocean biogeochemistry. The overall program goals are to promote, plan, and coordinate collaborative, multidisciplinary research opportunities within the U.S. research community and with international partners. Important OCB-related activities currently include: the Ocean Carbon and Climate Change (OCCC) and the North American Carbon Program (NACP); U.S. contributions to IMBER, SOLAS, CARBOOCEAN; and numerous U.S. single-investigator and medium-size research projects funded by U.S. federal agencies including NASA, NOAA, and NSF.
The scientific mission of OCB is to study the evolving role of the ocean in the global carbon cycle, in the face of environmental variability and change through studies of marine biogeochemical cycles and associated ecosystems.
The overarching OCB science themes include improved understanding and prediction of: 1) oceanic uptake and release of atmospheric CO2 and other greenhouse gases and 2) environmental sensitivities of biogeochemical cycles, marine ecosystems, and interactions between the two.
The OCB Research Priorities (updated January 2012) include: ocean acidification; terrestrial/coastal carbon fluxes and exchanges; climate sensitivities of and change in ecosystem structure and associated impacts on biogeochemical cycles; mesopelagic ecological and biogeochemical interactions; benthic-pelagic feedbacks on biogeochemical cycles; ocean carbon uptake and storage; and expanding low-oxygen conditions in the coastal and open oceans.
OCB
largerWorkCitation
program
Effects of pCO2 and pH on Photosynthesis, Respiration and Growth in Marine Phytoplankton
https://osprey.bco-dmo.org/project/521191
Effects of pCO2 and pH on Photosynthesis, Respiration and Growth in Marine Phytoplankton
<p><em>Extracted from the NSF award abstract:</em></p>
<p>Approximately one third of carbon dioxide emissions dissolve in the surface waters of the ocean and increase its acidity (the phenomenon of ocean acidification). Amongst the biological effects of seawater acidification are changes in the growth of phytoplankton, organisms that are the basis for marine food-webs. However, variable effects on phytoplankton growth of increasing carbon dioxide concentration have been reported, including an increase, no effect or a decrease. The objective of this project is to understand the physiological response of marine phytoplankton to increasing concentrations of carbon dioxide and acidity. This knowledge will make it possible to assess, and eventually predict, future changes in phytoplankton ecology and ocean productivity. The hypothesis to be tested is that the increase in carbon dioxide and the increase in acidity (a decrease in pH) both influence the growth of marine phytoplankton. It is postulated 1) that elevated carbon dioxide levels will lead to a higher photosynthetic efficiency, and 2) that a lower pH of seawater will decrease the energy that phytoplankton must spend to maintain their normal internal pH. Experiments will be carried out to test if differences in photosynthetic and respiratory physiology between phytoplankton species will result in different responses to carbon dioxide concentration and ocean acidity. These hypotheses will be tested in laboratory experiments and complementary field studies, using mass spectrometric techniques and the analysis of molecular markers to trace carbon and oxygen metabolism. Field experiments with natural phytoplankton will be carried out in New Jersey coastal waters, Bermuda, and iron-limited waters off California.</p>
OA_phytoplankton_physiology
largerWorkCitation
project
eng; USA
biota
oceans
University of Georgia lab
2015-07-29
Laboratory in Athens, Georgia
0
BCO-DMO catalogue of parameters from Experimental results on inorganic carbon fluxes of Prochlorococcus MED4 cultured under high and low CO2 concentrations (OA phytoplankton physiology project)
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
http://lod.bco-dmo.org/id/dataset-parameter/563369.rdf
Name: DIC_assay
Units: micromolar
Description: <p>Dissolved inorganic carbon (DIC) concentrations in the assay solution</p>
http://lod.bco-dmo.org/id/dataset-parameter/563370.rdf
Name: CO2_culture
Units: parts per million
Description: <p>Culture CO2 concentrations</p>
http://lod.bco-dmo.org/id/dataset-parameter/563371.rdf
Name: photosyn_net
Units: mol/cell/sec
Description: <p>Net photosynthesis</p>
http://lod.bco-dmo.org/id/dataset-parameter/563372.rdf
Name: respiration
Units: mol/cell/sec
Description: <p>Respiration</p>
http://lod.bco-dmo.org/id/dataset-parameter/563373.rdf
Name: CO2_flux
Units: mol/cell/sec
Description: <p>CO2 flux</p>
http://lod.bco-dmo.org/id/dataset-parameter/563374.rdf
Name: HCO3_flux
Units: mol/cell/sec
Description: <p>HCO3- flux</p>
http://lod.bco-dmo.org/id/dataset-parameter/563375.rdf
Name: DIC_internal
Units: millimolar
Description: <p>DIC concentrations inside the cell</p>
GB/NERC/BODC > British Oceanographic Data Centre, Natural Environment Research Council, United Kingdom
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
1067
https://datadocs.bco-dmo.org/file/xooy0P4F9GzAlr/ProCCM.csv
ProCCM.csv
Primary data file for dataset ID 563152
download
https://osprey.bco-dmo.org/dataset/563152/data/download
download
onLine
dataset
<p>The data represent averages from experiments that were done in at least triplicate.</p>
<p><strong>BCO-DMO Processing:</strong></p>
<p>- added conventional header with dataset name, PI name, version date, reference information<br />
- renamed parameters to BCO-DMO standard</p>
Specified by the Principal Investigator(s)
asNeeded
7.x-1.1
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
membrane inlet mass spectrometer (MIMS)
membrane inlet mass spectrometer (MIMS)
PI Supplied Instrument Name: membrane inlet mass spectrometer (MIMS) PI Supplied Instrument Description:Membrane Inlet Mass Spectrometer (MIMS; Pfieffer QMS220) Instrument Name: Mass Spectrometer Instrument Short Name:Mass Spec Instrument Description: General term for instruments used to measure the mass-to-charge ratio of ions; generally used to find the composition of a sample by generating a mass spectrum representing the masses of sample components. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB16/
Deployment: Hopkinson_lab
Hopkinson_lab
Univ_Georgia
laboratory
Hopkinson_lab
Brian M. Hopkinson
University of Georgia
Univ_Georgia
laboratory